Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1984-01-25
1985-10-01
Brust, Joseph Paul
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07C11700, C07C12186
Patent
active
045445028
ABSTRACT:
Disclosed is a chiral, total synthesis of thienamycin from D-glucose which proceeds via intermediates I, II and III to known aldehyde IV which is known to be useful in the total synthesis of thienamycin (V): ##STR1## wherein: R is lower alkyl having 1-6 carbon atoms or bi-valent alkyl having 2-6 carbon atoms which joins the two sulfur atoms; R.sup.1 is lower alkyl or aralkyl, such as benzyl and the like; and R.sup.2 is hydrogen or a removable protecting group, such as triorganosilyl wherein the organo groups are independently selected from lower alkyl, phenyl and phenylloweralkyl.
REFERENCES:
patent: 4384998 (1983-05-01), Durette
patent: 4448976 (1984-05-01), Durette
Arther Thomas E.
Brust Joseph Paul
Merck & Co. , Inc.
Pfeiffer Hesna J.
Szura Daniel T.
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